A metal item with a spherical shaped head and a straight and/or tapered body, usually with a threaded shank.
NSN 5965-00-947-2310
NSN 5990-00-421-5135
NSN 5915-01-276-2535
NSN 6130-01-572-5137
NSN 5999-00-602-8566
NSN 5999-01-616-1450
NSN 5990-00-845-2864
NSN 5985-01-215-0705
NSN 6240-00-479-5057
NSN 6610-01-418-0678
NSN 5990-01-577-2120
NSN 6240-00-548-3992